21114886464

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4397}}^1$

素因数の和:4822

約数の個数: 224

約数和(自身を含む): 71136418560

約数和(自身を除く): 50021532096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 397, 432, 448, 504, 576, 672, 756, 794, 864, 1008, 1191, 1344, 1512, 1588, 1728, 2016, 2382, 2779, 3024, 3176, 3573, 4032, 4397, 4764, 5558, 6048, 6352, 7146, 8337, 8794, 9528, 10719, 11116, 12096, 12704, 13191, 14292, 16674, 17588, 19056, 21438, 22232, 25011, 25408, 26382, 28584, 30779, 33348, 35176, 38112, 39573, 42876, 44464, 50022, 52764, 57168, 61558, 66696, 70352, 75033, 76224, 79146, 85752, 88928, 92337, 100044, 105528, 114336, 118719, 123116, 133392, 140704, 150066, 158292, 171504, 177856, 184674, 200088, 211056, 228672, 237438, 246232, 266784, 277011, 281408, 300132, 316584, 343008, 369348, 400176, 422112, 474876, 492464, 533568, 554022, 600264, 633168, 686016, 738696, 800352, 831033, 844224, 949752, 984928, 1108044, 1200528, 1266336, 1477392, 1600704, 1662066, 1745609, 1899504, 1969856, 2216088, 2401056, 2532672, 2954784, 3324132, 3491218, 3799008, 4432176, 4802112, 5236827, 5909568, 6648264, 6982436, 7598016, 8864352, 10473654, 12219263, 13296528, 13964872, 15710481, 17728704, 20947308, 24438526, 26593056, 27929744, 31420962, 36657789, 41894616, 47131443, 48877052, 53186112, 55859488, 62841924, 73315578, 83789232, 94262886, 97754104, 109973367, 111718976, 125683848, 146631156, 167578464, 188525772, 195508208, 219946734, 251367696, 293262312, 329920101, 335156928, 377051544, 391016416, 439893468, 502735392, 586524624, 659840202, 754103088, 782032832, 879786936, 1005470784, 1173049248, 1319680404, 1508206176, 1759573872, 2346098496, 2639360808, 3016412352, 3519147744, 5278721616, 7038295488, 10557443232, 21114886464]

約数ペア:

[(1, 21114886464), (2, 10557443232), (3, 7038295488), (4, 5278721616), (6, 3519147744), (7, 3016412352), (8, 2639360808), (9, 2346098496), (12, 1759573872), (14, 1508206176), (16, 1319680404), (18, 1173049248), (21, 1005470784), (24, 879786936), (27, 782032832), (28, 754103088), (32, 659840202), (36, 586524624), (42, 502735392), (48, 439893468), (54, 391016416), (56, 377051544), (63, 335156928), (64, 329920101), (72, 293262312), (84, 251367696), (96, 219946734), (108, 195508208), (112, 188525772), (126, 167578464), (144, 146631156), (168, 125683848), (189, 111718976), (192, 109973367), (216, 97754104), (224, 94262886), (252, 83789232), (288, 73315578), (336, 62841924), (378, 55859488), (397, 53186112), (432, 48877052), (448, 47131443), (504, 41894616), (576, 36657789), (672, 31420962), (756, 27929744), (794, 26593056), (864, 24438526), (1008, 20947308), (1191, 17728704), (1344, 15710481), (1512, 13964872), (1588, 13296528), (1728, 12219263), (2016, 10473654), (2382, 8864352), (2779, 7598016), (3024, 6982436), (3176, 6648264), (3573, 5909568), (4032, 5236827), (4397, 4802112), (4764, 4432176), (5558, 3799008), (6048, 3491218), (6352, 3324132), (7146, 2954784), (8337, 2532672), (8794, 2401056), (9528, 2216088), (10719, 1969856), (11116, 1899504), (12096, 1745609), (12704, 1662066), (13191, 1600704), (14292, 1477392), (16674, 1266336), (17588, 1200528), (19056, 1108044), (21438, 984928), (22232, 949752), (25011, 844224), (25408, 831033), (26382, 800352), (28584, 738696), (30779, 686016), (33348, 633168), (35176, 600264), (38112, 554022), (39573, 533568), (42876, 492464), (44464, 474876), (50022, 422112), (52764, 400176), (57168, 369348), (61558, 343008), (66696, 316584), (70352, 300132), (75033, 281408), (76224, 277011), (79146, 266784), (85752, 246232), (88928, 237438), (92337, 228672), (100044, 211056), (105528, 200088), (114336, 184674), (118719, 177856), (123116, 171504), (133392, 158292), (140704, 150066)]